So today I took my first surfing lesson and then surfed for about 2 hours by myself. I started with a 9ft, instantly got up and rode the waves just fine, then tried I think it was an 8ft, same thing, can ride it just fine without falling off and getting up on the incoming waves. They weren't too big either but quiet good for beginners, rode quiet a few.
Now I am 5'10" and around 130pounds and I am doing good with either board. I was thinking on going for a 7'6". One thing I have in my head is, while riding the 8ft one I had to put my feet right at the back of the board without having them too far back that they are not on the board so I wouldn't fall forward. Now, on the 7'6" if I am as forward as I am on the 8ft board I am sure I am going to eat some dust and my board will go bad and hit me back. Do I just hold my feet a little bit in the air so the balance is more on the back and not the front?
Help would be appreciated.
Also, what type of board is better? Epoxy, fiberglass, etc?